68592440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10651}}^1$

素因数の和:10692

約数の個数: 64

約数和(自身を含む): 184066560

約数和(自身を除く): 115474120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 10651, 21302, 42604, 53255, 74557, 85208, 106510, 149114, 213020, 244973, 298228, 372785, 426040, 489946, 596456, 745570, 979892, 1224865, 1491140, 1714811, 1959784, 2449730, 2982280, 3429622, 4899460, 6859244, 8574055, 9798920, 13718488, 17148110, 34296220, 68592440]

約数ペア:

[(1, 68592440), (2, 34296220), (4, 17148110), (5, 13718488), (7, 9798920), (8, 8574055), (10, 6859244), (14, 4899460), (20, 3429622), (23, 2982280), (28, 2449730), (35, 1959784), (40, 1714811), (46, 1491140), (56, 1224865), (70, 979892), (92, 745570), (115, 596456), (140, 489946), (161, 426040), (184, 372785), (230, 298228), (280, 244973), (322, 213020), (460, 149114), (644, 106510), (805, 85208), (920, 74557), (1288, 53255), (1610, 42604), (3220, 21302), (6440, 10651)]